% Copyright (C) 2009,2010,2011,2012  Marco Restelli
%
% This file is part of:
%   LDGH -- Local Hybridizable Discontinuous Galerkin toolkit
%
% LDGH is free software: you can redistribute it and/or modify it
% under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% LDGH is distributed in the hope that it will be useful, but WITHOUT
% ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
% or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
% License for more details.
%
% You should have received a copy of the GNU General Public License
% along with LDGH. If not, see <http://www.gnu.org/licenses/>.
%
% author: Marco Restelli                   <marco.restelli@gmail.com>


function my_pdesurf(h,p,t,U)
% my_pdesurf(h,p,t,U)
%
% Analogous to the matlab/octave pdesurf, but also handles the one
% dimensional case. Notice: require the octave package flp.

  figure(h);

  switch size(p,1)
   case 1
    [ps,is] = sort(p);
    plot(ps,U(is));
   case 2
    pdesurf(p,t,U);
  otherwise
   error (["Dimension ",size(p,1)," not supported."]);
 endswitch

return

